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Official data from INPI

PISTOLA DE ARAME COM CONTROLE DE MOTOR MODULADO POR IMPULSOS

Arquivada/ExtintaInvention PatentPCT · EP1989000889

Application data

Number

PI8907038

Type

Invention Patent

Filing

07/27/1989

Publication

11/13/1990

PCT

EP1989000889

Progress at the INPI

  1. Filing07/27/89
  2. Publication11/13/90
  3. Examination03/03/92
  4. Allowance04/14/98
  5. Grant11/24/98
  6. Expired12/26/12

The letters patent expired on 12/26/2012: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/26/2012. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sulzer Metco (US) Inc.

US

T. C. (pessoa física)

US

See this company's full portfolio

Inventors

K. E. (pessoa física)

DE

R. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 38 25 532.4 · 07/27/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 27/07/2009

12/26/2012

RPI 2190

Transferência deferida

#25.1

Transferido de: The Perkin-Elmer Corporation

09/04/2001

RPI 1600

Concessão da patente

#16.1

11/24/1998

RPI 1455

Deferimento

#9.1

04/14/1998

RPI 1425

Exigência - art. 36 da LPI

#6.1

08/05/1997

RPI 1392

Solicitação de exame técnico

#4.1

03/03/1992

RPI 1109

Notificação de entrada na fase nacional - PCT

#1.3

11/13/1990

RPI 1041

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